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need to add text inside a transform filter , itried but couldn't able to,
i was tried this code DirectShow Filters Development Part 3: Transform Filters[^] but not able to work out.. espacially that map<dword,>*m_overlay cant work...give out some more ideas to add text to buffer, and is there any way to use atl classes inside transform filter. please help somebody i am in urgent
Posted 28-Sep-12 17:55pm
Updated 28-Sep-12 23:09pm
Praveen S 28-Sep-12 23:57pm
the link , sorry for confussed state of posting prior, here u go
Praveen S 29-Sep-12 2:32am
please help me, really no one here?
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Solution 1

Please post your question in the forum at the end of the article so the author sees it.
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Solution 2


You can easy use GPI+, possible GDI or Direct3D and DirectDraw but GDI+ easy to make that.

Here you can see the sample with text overlay. it's in C#, but implementation similar.

Pure .NET DirectShow Filters in C#[^]


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